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Matches 1 - 50 out of 2,190

Document Document Title
WO/2018/106168A1
The present invention generally relates to a field emission light source and specifically to a field emission light source adapted to emit ultraviolet (UV) light. The light source has a UV emission member provided with an electron-excita...  
WO/2017/086874A1
A liquid purifying drink container device (2), comprising a liquid compartment(4)for holding liquid enclosed by a liquid compartment wall (6)within said container device (2), an opening(8)for filling and emptying of liquid in said liquid...  
WO/2017/052450A1
The present invention generally relates to an extraction structure for a UV lighting element. The present invention also relates to a UV lamp comprising such an extraction structure onto a substrate. The extraction structure comprises a ...  
WO/2017/011052A3
Embodiments of the present disclosure pertain to electrodes that include a plurality of vertically aligned carbon nanotubes and a metal associated with the vertically aligned carbon nanotubes. The vertically aligned carbon nanotubes may ...  
WO/2016/199729A1
A target (20A) for ultraviolet light generation is provided with: a sapphire substrate (21) for transmitting ultraviolet light (UV); an intermediate layer (22) for transmitting ultraviolet light (UV), the intermediate layer (22) containi...  
WO/2016/184828A1
The present invention relates to the field of field emission lighting, and specifically to a method for forming a field emission cathode. The method comprises arranging a growth substrate in a growth solution comprising a Zn-based growth...  
WO/2016/125708A1
The present invention provides a gas discharge device that has a simple structure, is low-cost, and has good luminous efficiency, for an ultraviolet- or visible-light source. In the gas discharge device according to the present invention...  
WO/2016/096717A1
The present invention generally relates to a field emission light source and specifically to a miniaturized field emission light source that is possible to manufacture in large volumes at low cost using the concept of wafer level manufac...  
WO/2016/088283A1
A lighting device (1) of the present invention is provided with a fluorescent material, a porous material (5), and an emitter (4). The emitter is provided between a light irradiation surface (2a) of the lighting device, and the fluoresce...  
WO/2016/085388A1
There is provided a method for manufacturing a plurality of nanostructures comprising the steps of providing a plurality of spherical Zn structures andoxidizing the spherical structures in ambient atmosphere at a temperature in the range...  
WO/2015/153802A1
A laser-sustained plasma light source for transverse plasma pumping includes a pump source configured to generate pumping illumination, one or more illumination optical elements and a gas containment structure configured to contain a vol...  
WO/2014/154505A1
The present invention relates to a field emission lighting arrangement, comprising an anode and a cathode, where the shape of the cathode is selected based on the shape of a evacuated envelope in which the anode and cathode is provided. ...  
WO/2014/117389A1
A display device, a backlight module, and a field-emitting light source device thereof. The field-emitting light source device comprises a first substrate (11) and a second substrate (12) arranged opposite to each other; a first electrod...  
WO/2014/098647A1
The invention relates to light sources with laser pumping and to methods for generating radiation with a high luminance in the ultraviolet (UV) and visible spectral ranges. The technical result of the invention consists in extending the ...  
WO/2014/065030A1
A target for ultraviolet light generation is provided with a substrate that allows ultraviolet light to pass through and a light-emitting layer that is provided on the substrate and that receives an electron beam and generates ultraviole...  
WO/2014/065028A1
A target for ultraviolet light generation is provided with a substrate that allows ultraviolet light to pass through and a light-emitting layer that is provided on the substrate and that receives an electron beam and generates ultraviole...  
WO/2014/065027A1
A target for ultraviolet light generation is provided with a substrate that allows ultraviolet light to pass through and a light-emitting layer that is provided on the substrate and that receives an electron beam and generates ultraviole...  
WO/2014/036505A3
A tri-band phosphor material having reduced Tb and/or Eu content is disclosed, together with methods for preparing and using the same.  
WO/2014/034423A1
[Problem] Provided are a field electron emission film that can operate with a small electric power and has high uniformity of brightness in a light emission surface, a field electron emission element and a light emitting element using th...  
WO/2014/036501A3
A phosphor material having reduced Tb content is disclosed, together with methods for preparing and using the same.  
WO/2013/102883A1
The present invention relates to the use of a ferroelectric luminescent material in the polarised state to form a luminescent layer in a cathodoluminescent device. The invention also relates to a cathodoluminescent device comprising such...  
WO/2013/098239A1
The present invention relates to a power supply for a field emission light source. The novel power supply allows for a reduction in size as well as allowing for improvements relating to power factor and efficiency. The size reduction fur...  
WO/2013/066576A3
A refillable plasma cell for use in a laser-sustained plasma light source includes a plasma bulb, the bulb being formed from a glass material substantially transparent to a selected wavelength of radiation, and a gas port assembly, the g...  
WO/2013/050570A1
The present invention relates to a method for manufacturing a plurality of nanostructures comprising the steps of providing a plurality of protruding base structures (104) arranged on a surface of a first substrate (102), providing a see...  
WO/2013/036666A1
A method and apparatus for generating extreme ultraviolet (EUV) light is disclosed. The method may comprise non-thermally ablating a target material utilizing a first laser beam. The first laser beam may be configured for ejecting a port...  
WO/2012/147743A1
An ultraviolet light generating target (20) is provided with: a substrate (21) comprising sapphire, quartz, or rock crystal; and a Pr:LuAG polycrystalline film (22) that is provided on the substrate (21) and that generates ultraviolet li...  
WO/2012/147744A1
An ultraviolet light generating target (20) is provided with: a substrate (21) comprising sapphire, quartz, or rock crystal; and a light-emitting layer (22) that is provided on the substrate (21) and that generates ultraviolet light by r...  
WO/2012/123568A1
The invention relates to a device for emitting light through cathodoluminescence, comprising at least one electrically conductive filament (1) covered with a luminescent material (B), the thickness of said filament being less than 20 ┬Ám...  
WO/2012/093628A1
An electron emission element (1) includes an electrode substrate (2) and a thin-film electrode (3) and emits an electron from the thin-film electrode (3) by applying voltage between the electrode substrate (2) and the thin-film electrode...  
WO/2012/089467A1
The present invention relates to a field emission lighting arrangement, comprising an evacuated envelope inside of which an anode structure comprising a phosphor layer and afield emission cathode are arranged,the anode structure being co...  
WO/2012/089468A1
The present invention relates to a field emission lighting arrangement, comprising an anode structure at least partly covered by a phosphor layer, an evacuated envelope inside of which an anode structure is arranged, and a field emission...  
WO/2012/083520A1
A light emitting device and a manufacturing method thereof are provided. The light emitting device (10) comprises a light emitting substrate (13) and a metal layer (14) having irregularly arranged nano-particles structure formed on a sur...  
WO/2012/086330A1
In order to reduce aging time while suppressing damage to an electron-emitting element, aging is performed before assembling a vacuum-sealed container from a plurality of members.  
WO/2012/086329A1
Provided is a wire substrate with a carbon film having a large effective electron beam irradiation angle. A wire substrate with a carbon film provided with a rod-shaped substrate and a carbon film formed on the rounded surface thereof an...  
WO/2012/077558A1
An electron emission element (1) comprises an electrode substrate (2) and a thin film electrode (3), and emits electrons from the thin film electrode (3) by applying voltage between the electrode substrate (2) and the thin film electrode...  
WO/2012/049975A1
To provide a field-emission light source capable of suppressing the field intensity in an electron-emission film on a cathode electrode within a low-intensity range and keeping the density of an incident electron beam that is incident on...  
WO/2012/037718A1
A field emission light source device comprises an anode plate (110) and a cathode plate (120) spaced apart from each other, and an insulating support member (130) by which the anode plate (110) and the cathode plate (120) are integrally ...  
WO/2011/152331A1
Provided is a small ultraviolet irradiation device which can emit ultraviolet rays in a highly efficient manner. Specifically disclosed is an ultraviolet irradiation device, wherein a container, which is hermetically sealed so that the i...  
WO/2011/150174A1
A discharge lamp (9) comprises an electrode assembly (10) structured to induce tension in certain of the component electrodes and compression in others of the component electrodes. The balancing tensile and compressive forces cause the e...  
WO/2011/138837A1
Disclosed is an efficient field-emission light source which can uniformly emit light. An emitter electrode (11) is comprised of a plurality of wire emitters (11a), the axes of which are parallel to one another. Each wire emitter has a li...  
WO/2011/124555A1
The present invention relates to afield emission cathode, comprising an at least partly electrically conductive base structure, and a plurality of electrically conductive micrometer sized sections spatially distributed at the base struct...  
WO/2011/079434A1
A field emission device for emitting white light is provided. The device includes a cathode plate assembly (1), an anode plate assembly (2) which is opposite to and spaced from the cathode plate assembly (1), and a supporting body (3) fo...  
WO/2011/076522A1
The present invention relates to a field emission lighting arrangement, comprising a field emission light source comprising an anode and a cathode and having an inherent predetermined capacitance, an inductor having a predetermined induc...  
WO/2011/076523A1
The present invention relates to a field emission lighting arrangement (100), comprising a first field emission cathode (106), an anode structure (102) comprising a phosphor layer (108), and an evacuated envelope inside of which the anod...  
WO/2011/046224A1
Provided are a cold cathode electron source wherein raising and immobilization of an electron emission material are improved and electrons can be efficiently emitted, and a method for producing same. An electron emission material, an org...  
WO/2011/046157A1
Disclosed is a low-cost nanotube-nanohorn composite body, which has high aspect ratio, high dispersibility and excellent durability, while being controlled with respect to the diameter. Specifically, a structure that contains both a carb...  
WO/2011/043088A1
In order to obtain effective luminance and light-emission efficiency while avoiding electric discharge, it is required to sufficiently increase the current luminance efficiency of gas and the electron use efficiency of an electron source...  
WO/2011/027881A1
A new device for emitting ultraviolet light, in particular, vacuum ultraviolet light, is provided in which the drawbacks of ultraviolet emitting devices currently in use, that is, the problems of large size, high electric-power consumpti...  
WO/2011/022879A1
A luminescent element comprises a luminescent substrate and a metal layer formed on the surface of the luminescent substrate. Said metal layer has microstructure. Said luminescent substrate comprises luminescent material, the composition...  
WO/2011/022881A1
A luminescent element comprising nitride is provided. The element includes a luminescent film, a metal film with metal micro structure is formed on the surface of the luminescent film having a composition of Ga1-xAlxN:yRe, wherein Re is ...  

Matches 1 - 50 out of 2,190